I was asked today why my forum signature advertising concept was limited to vBulletin only. The answer it’s simple, it’s because I started with the forum software I knew best. 
I fully plan on extending it to other forum software brands. What’s stopping me from doing this is compatibility between the plugin (that prevents spam, and communicates with OIOclicks) and the different scripts. As far as tracking goes, compatibility shouldn’t be too much of a problem. The spam prevention options will require more work, and since my limited of other forum software is limited, it isn’t top of the priority list yet.
Having said that, if you do own another type of forum, and would like a shot at making the plugin compatible, please let me know, and I will send you a copy of the development plugin to look over, and we can see what will be required to port it over.